434         AccessControlContext acc = null;

   434         AccessControlContext acc = null;

   435         if (System.getSecurityManager() != null)

   435         if (System.getSecurityManager() != null)

   436             acc = AccessController.getContext();

   436             acc = AccessController.getContext();

   437 

   437 

   438         // Clone the, possibly untrusted, HttpRequest

   438         // Clone the, possibly untrusted, HttpRequest

   440         if (requestImpl.method().equals("CONNECT"))

   440         if (requestImpl.method().equals("CONNECT"))

   441             throw new IllegalArgumentException("Unsupported method CONNECT");

   441             throw new IllegalArgumentException("Unsupported method CONNECT");

   442 

   442 

   443         long start = DEBUGELAPSED ? System.nanoTime() : 0;

   443         long start = DEBUGELAPSED ? System.nanoTime() : 0;

   444         reference();

   444         reference();